David has extensive experience in the investment business, working on both public and private equities, and asset allocation. He started his career as a stockbroker, and held a number of senior positions, including as head of European equities for SG Warburg plc and Deutsche Bank AG and CIO and co-CEO of Deutsche Asset Management’s European Absolute Return business. David previously worked for RIT Capital Partners plc, where he was a board member and head of public equities. He joined the multi-strategy firm Marylebone Partners from its launch as head of liquid strategies. Since his retirement he has been a non-executive partner and member of the firm’s investment committee.